Kakooma Addition Puzzles

The goal of these Kakooma puzzles is to find which number in each section is a sum of two other numbers found there (which number can be a total of adding two others?).

Mystery Number Clues Five

I am a mystery number between 0 and 100.

Area Maze Puzzles (Revisited)

The goal of an area maze puzzle is to use what you know about the area of rectangles, multiplication, and division, to find unknown areas or dimensions (labelled with a question mark.)

Mystery Number Clues Four

I am a mystery number between 0 and 10. Discover what number I am by using the following clues.

Area Maze Puzzles

The goal of an area maze puzzle is to use what you know about the area of rectangles, multiplication, and division, to find unknown areas or dimensions (labelled with a question mark.)

Mystery Number Clues Three

I am a mystery 3-digit number. Discover what number I am by using the following clues.

Yohaku Multiplication Puzzles (Revisited)

The goal of these three-by-three yohaku puzzles is to find which boxes to place the numbers 1-9, so that each row and column multiplies to the corresponding products at the right and bottom.

Yohaku Multiplication Puzzles

The goal of a yohaku puzzle is to find four numbers that will fit in the boxes, so that each row and column multiplies to the corresponding products at the right and bottom.

Mystery Number Clues Two

Determine the missing numbers in equations, Develop and apply reasoning skills to make and test math predictions, Communicate mathematical thinking orally and visually.

Flower Petal Puzzles (Revisited)

Can you place the numbers 1-9 into the circles so that each line of 3 petals adds to 12? What about a target total of 15 for each line of petals? A target total of 18?

Bags of Digits

Can you pick any ten numbers from the bags so that their total is 37?

Overlapping Factors

Reminder: A factor of a number is a number that divides into that number with no remainder.

Flower Petal Puzzles

Learning Goals: Determine the missing numbers in equations, Develop and apply reasoning skills to make and test math predictions.

Envelope Sums

A set of ten cards, each showing one of the digits from 0 to 9, is divided up between five envelopes so that there are two cards in each envelope.

Mystery Number Clues One

Can you find the mystery number from this square using the clues?

Shape Times Shape

These coloured shapes each stand for a number from 0 - 12.

Magic Triangles

Learning Goals: Determine the missing numbers in equations, Develop and apply reasoning skills to make and test math predictions.

Circle of Calculation Puzzle

Learning Goals: Solve problems involving the multiplication and division of multi-digit whole numbers, Develop and apply reasoning skills to make and test math predictions, Communicate mathematical thinking orally and visually.